OT-2026-000051825
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, vented before set-down
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000051825) never changes.
Identity and time
| Publication number | OT-2026-000051825 · never reused |
|---|---|
| Internal UUID | 01a0ae83-7c84-7dc3-8094-0f59d21e6d3f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:27.829082Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051825 |
| Status | PUBLIC |
Content hashes
| Canonical text | a92bfb05e72d618e77b7741aafe6c9c203b5c487f7d0d3359c185ad97ea124be |
|---|---|
| Markdown | e7202fa528edabd402d4d83ce78392aa6c293b75b899f567e168578ff63a5f09 |
| Publication page | 0e11c0a9e4b11bbe5a390ea1d6c845fd0de64448abe7edf2dff27c134f438587 |
| Manifest | 32a1ffe680a25f7b7ef43d14170974ff7d649658d29854eec1417ad8b4e9c80e |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | MQqWKAQ9zqCCwOu69g0Y/5l2n6DCTfjtRRgF/5h9FSG7tbqgnNdzzVcCopCpzLMqCNqWyOj7Y9QPWcVz/vTTBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:58:44.891457Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051825observed 0e11c0a9e4b11bbe5a390ea1d6c845fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:58:44.871472Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051825/manifest.jsonobserved 32a1ffe680a25f7b7ef43d14170974ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:44.847737Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051825/publication.mdobserved e7202fa528edabd402d4d83ce78392aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:44.826580Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051825/publication.txtobserved a92bfb05e72d618e77b7741aafe6c9c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|